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SU811512A1 - Light-protecting device for air line bearings of electric power transmission - Google Patents

Light-protecting device for air line bearings of electric power transmission Download PDF

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Publication number
SU811512A1
SU811512A1 SU782661482A SU2661482A SU811512A1 SU 811512 A1 SU811512 A1 SU 811512A1 SU 782661482 A SU782661482 A SU 782661482A SU 2661482 A SU2661482 A SU 2661482A SU 811512 A1 SU811512 A1 SU 811512A1
Authority
SU
USSR - Soviet Union
Prior art keywords
light
electric power
power transmission
air line
protecting device
Prior art date
Application number
SU782661482A
Other languages
Russian (ru)
Inventor
Роман Григорьевич Книжник
Шулим-Борух Мордкович Шехтман
Юлий Борисович Шур
Original Assignee
Киевский Отдел Комплексного Проектированияукраинского Отделения Всесоюзногогосударственного Проектно- Изыскательского И Научно- Исследовательского Институтаэнергетических Систем И Электрическихсетей "Энергосетьпроект"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Киевский Отдел Комплексного Проектированияукраинского Отделения Всесоюзногогосударственного Проектно- Изыскательского И Научно- Исследовательского Институтаэнергетических Систем И Электрическихсетей "Энергосетьпроект" filed Critical Киевский Отдел Комплексного Проектированияукраинского Отделения Всесоюзногогосударственного Проектно- Изыскательского И Научно- Исследовательского Институтаэнергетических Систем И Электрическихсетей "Энергосетьпроект"
Priority to SU782661482A priority Critical patent/SU811512A1/en
Application granted granted Critical
Publication of SU811512A1 publication Critical patent/SU811512A1/en

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Description

Устройство работает следующим образом .1 .The device works as follows .1.

При подключении питани  к выпр мителю 8 лампы 9 получают пит-ание непосредственно от выпр мител , а лампы 10 - через дроссели 5 и грозозащитный трос 2. Грозозащитный трос 2 при этом используетс  в канале высокочастотной св зи вместе с соседними участками. Дроссели 5 предотвращают шунтирование сигнала св зи, а фнльтр 7 шунтирует наведенное напр жение тока промышленной частоты. Защита элементов от атмосферных перенапр жений осуществл етс  разр дниками 6.When the power is connected to the rectifier 8, the lamps 9 receive power directly from the rectifier, and the lamps 10 through chokes 5 and a ground wire 2. The lightning cable 2 is used in the high-frequency communication channel together with adjacent sections. The chokes 5 prevent shunting of the communication signal, and fnlter 7 shunts the induced voltage of the power frequency. Elements are protected from atmospheric overvoltages by arresters 6.

Экономический эффект при использовании изобретени  достигаетс  за счет уменьшени  потерь электроэнергии и за счет повышени  эффективности светоограждени .The economic effect of using the invention is achieved by reducing the loss of electricity and by increasing the efficiency of light barrier.

Claims (2)

1.Авторское свидетельство СССР № 527034, кл. Н 05В 37/00, 30.08.72.1. USSR author's certificate number 527034, cl. H 05В 37/00, 08.08.72. 2.Авторское свидетельство СССР № 562702, кл. Н 05В 37/00, 25.06.77 (прототип ) .2. USSR author's certificate number 562702, cl. H 05В 37/00, 06.25.77 (prototype).
SU782661482A 1978-08-15 1978-08-15 Light-protecting device for air line bearings of electric power transmission SU811512A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782661482A SU811512A1 (en) 1978-08-15 1978-08-15 Light-protecting device for air line bearings of electric power transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782661482A SU811512A1 (en) 1978-08-15 1978-08-15 Light-protecting device for air line bearings of electric power transmission

Publications (1)

Publication Number Publication Date
SU811512A1 true SU811512A1 (en) 1981-03-07

Family

ID=20784169

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782661482A SU811512A1 (en) 1978-08-15 1978-08-15 Light-protecting device for air line bearings of electric power transmission

Country Status (1)

Country Link
SU (1) SU811512A1 (en)

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